NLO-QCD Corrections to Dilepton Production in the Randall-Sundrum Model
arXiv:hep-ph/0506158 · doi:10.1088/1126-6708/2005/10/031
Abstract
The dilepton production process at hadron colliders in the Randall-Sundrum (RS) model is studied at next-to-leading order in QCD. The NLO-QCD corrections have been computed for the virtual graviton exchange process in the RS model, in addition to the usual gamma, Z-mediated processes of standard Drell-Yan. K-factors for the cross-sections at the LHC and Tevatron for differential in the invariant mass, Q, and the rapidity, Y, of the lepton pair are presented. We find the K-factors are large over substantial regions of the phase space.
24 pages, 12 figures